Patents by Inventor Seong Woo

Seong Woo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20230299328
    Abstract: This disclosure relates to rechargeable battery packs and or rechargeable battery modules consisting of electrochemical cells in general and more specifically to lithium metal anode secondary electrochemical cells and the supporting mechanical structure of such packs or modules which apply and maintain a high and uniform normal compression pressure to the face of the interconnected cells of said battery packs, modules or individual cells, in order to suppress dendrite formation during charge and maintain a low cell impedance during charge and discharge. This is achieved with the use of a compression assembly having a compressible sheet with desired properties.
    Type: Application
    Filed: March 13, 2023
    Publication date: September 21, 2023
    Inventors: Joshua Harris, Yi-Chen Chiang, Yaqi Tu, David C. Batson, Seong woo Park
  • Publication number: 20230287535
    Abstract: One aspect of the present invention relates to a plated steel sheet for hot press forming, having an excellent impact property.
    Type: Application
    Filed: May 19, 2023
    Publication date: September 14, 2023
    Applicant: POSCO CO., LTD
    Inventors: Seong-Woo KIM, Jin-Keun OH, Yeol-Rae CHO
  • Publication number: 20230284666
    Abstract: A method for producing fermented shiitake mushroom sauce according to an embodiment includes adding lactose and sucrose to shiitake mushroom concentrate followed by inoculation of Pediococcus pentosaceus strain or Lactobacillus acidophilus strain and fermentation to prepare lactic acid bacteria fermented product of shiitake mushroom, and mixing the lactic acid bacteria fermented product of shiitake mushroom prepared above with hot pepper extract, garlic extract, onion extract, and shiitake mushroom block, water, salt, lemongrass, and coriander, and the present invention also relates to fermented shiitake mushroom sauce produced by the aforementioned method.
    Type: Application
    Filed: December 16, 2021
    Publication date: September 14, 2023
    Inventors: Kyoung-Sun SEO, Kyung-Je KIM, Seong-Woo JIN, Young-Woo KOH, Seung-Bin IM, Neul-I HA, Hee-Gyeong JEONG, Sang-Wook JEONG, Seung-Ju KIM, Jeong-Hee KIM, Hee-Soo KIM, Bok-Seon KIM, Yu-Jin CHOI, Da Hye SONG, Ki Man KIM, Se Eun PARK, Junhui CHOI
  • Publication number: 20230286030
    Abstract: Provided are a plated steel sheet for hot press forming including: a base steel sheet containing, by wt%, 0.14 to 0.5% of C, 0.001 to 1% of Si, 0.3 to 4% of Mn, 0.001 to 0.015% of P, 0.0001 to 0.02% of S, 0.001 to 0.1% of Al, 0.001 to 1% of Cr, 0.001 to 0.02% of N, 0.1% or less of Ti, 0.01% or less of B, 0.005 to 0.1% of Sb, and a balance of Fe and unavoidable impurities; an aluminum or aluminum alloy plating layer provided on at least one surface of the base steel sheet; and a Sb-rich layer provided between the base steel sheet and the plating layer, wherein the plated steel sheet for hot press forming satisfies the following Relational Expressions 1-1 and 1-2, a hot press formed member manufactured using the same, and methods for manufacturing the plated steel sheet for hot press forming and the hot press formed member. S b max S b c o a t ? 1.2 ­­­[Relational Expression 1-1] S b max ? S b c o a t 2 × ? t ? 0.
    Type: Application
    Filed: October 19, 2021
    Publication date: September 14, 2023
    Applicant: POSCO Co., Ltd
    Inventors: Sang-Heon Kim, Jin-Keun Oh, Seong-Woo Kim, Sang-Bin Han
  • Patent number: 11732323
    Abstract: One aspect of the present invention relates to a plated steel sheet for hot press forming, having an excellent impact property.
    Type: Grant
    Filed: February 8, 2022
    Date of Patent: August 22, 2023
    Assignee: POSCO
    Inventors: Seong-Woo Kim, Jin-Keun Oh, Yeol-Rae Cho
  • Publication number: 20230258118
    Abstract: The present disclosure relates to an integrated housing capable of integrally connecting several components of a water supply module, and the water supply module including same. According to the present disclosure, hoses or pipes are removed or a pipe length is reduced through the integration of components constituting a cooling system, and thus a reduction in size and weight can be promoted.
    Type: Application
    Filed: September 7, 2021
    Publication date: August 17, 2023
    Inventors: Jungbum CHOI, Ho Sung KANG, Gwang Ok KO, Wontaek LEE, Seong Woo JEONG
  • Publication number: 20230236098
    Abstract: A 360 degree folding jig performs actions similar to those of a product to which a sample is applied when conducting a durability test for the sample. The 360 degree folding jig includes a fixed plate module on which one side of a sample is supported, a folding plate module that is spaced apart from the fixed plate module and on which the other side of the sample is supported so as to be reciprocally movable, and a pair of rotation support modules respectively provided at each end of the mutually adjacent fixed plate module and the folding plate module, and configured to couple the folding plate module to the fixed plate module so that the folding plate module is in-folded or out-folded.
    Type: Application
    Filed: July 19, 2022
    Publication date: July 27, 2023
    Inventors: Ki Yong LEE, Seong Woo KIM, Ho Moon YOU
  • Publication number: 20230236832
    Abstract: A semiconductor device including a first processor having a first register, the first processor configured to perform region of interest (ROI) calculations using the first register; and a second processor having a second register, the second processor configured to perform arithmetic calculations using the second register. The first register is shared with the second processor, and the second register is shared with the first processor.
    Type: Application
    Filed: March 31, 2023
    Publication date: July 27, 2023
    Inventors: Hyun Pil KIM, Hyun Woo SIM, Seong Woo AHN
  • Publication number: 20230235423
    Abstract: An aspect of the present invention relates to a cold-rolled steel plate for hot forming, which is excellent in corrosion-resistance and spot-weldability, contains, by weight %, C: 0.1-0.4%, Si: 0.5-2.0%, Mn: 0.01-4.0%, Al: 0.001-0.4%, P: 0.001-0.05%, S: 0.0001-0.02%, Cr: 0.5% to less than 3.0%, N: 0.001-0.02%, and a balance of Fe and inevitable impurities, satisfying formula (1) below, and includes an Si amorphous oxidation layer continuously or discontinuously formed at a thickness of 1 nm-100 nm on the surface thereof. Formula (1): 1.4?0.4*Cr+Si?3.2 (wherein element symbols denote measurements of respective element contents by weight %).
    Type: Application
    Filed: February 27, 2023
    Publication date: July 27, 2023
    Applicant: POSCO Co., Ltd
    Inventors: Jin-Keun OH, Yeol-Rae CHO, A-Ra CHO, Jin-Ho CHA, Si-Myoung HEO, Jeong-Won SEO, Seong-Woo KIM
  • Publication number: 20230227956
    Abstract: The present disclosure provides a hot-press formed part comprising a plated steel sheet and an aluminum alloy plated layer formed on the plated steel sheet, wherein the aluminum alloy plated layer comprises: an alloying layer (I) formed on the plated steel sheet and containing, by weight %, 5-30% of Al; an alloying layer (II) formed on the alloying layer (I) and containing, by weight %, 30 to 60% of Al; an alloying layer (III) formed on the alloying layer (II) and containing, by weight %, 20-50% of Al and 5-20% of Si; and an alloying layer (IV) formed continuously or discontinuously on at least a part of the surface of the alloying layer (III), and containing 30-60% of Al, wherein the rate of the alloying layer (III) exposed on the outermost surface of the aluminum alloy plated layer is 10% or more.
    Type: Application
    Filed: March 20, 2023
    Publication date: July 20, 2023
    Applicant: POSCO CO, LTD
    Inventors: Seong-Woo KIM, Jin-Keun OH, Sang-Heon KIM, Hyo-Sik CHUN
  • Publication number: 20230211581
    Abstract: The present disclosure relates to an aluminum-based plated steel that is provided for vehicles by hot forming, an aluminum-based alloy plated steel manufactured using the same, and method of manufacturing thereof.
    Type: Application
    Filed: March 14, 2023
    Publication date: July 6, 2023
    Applicant: POSCO CO., LTD
    Inventors: Jin-Keun OH, Il-Ryoung SOHN, Seong-Woo KIM, Jeom-Soo SHIN
  • Publication number: 20230187125
    Abstract: A magnetic film includes iron and copper distributed between opposing first and second major surfaces of the magnetic film. The copper has a first atomic concentration C1 at a first depth d1 from the first major surface and a peak second atomic concentration C2 at a second depth d2 from the first major surface, d2>d1, C2/C1?5.
    Type: Application
    Filed: February 6, 2023
    Publication date: June 15, 2023
    Inventors: Seong-Woo Woo, Jung Ju Suh, Charles L. Bruzzone, Jennifer J. Sokol, Sergei A. Manuilov
  • Publication number: 20230181927
    Abstract: Disclosed herein is a sub-retinal prosthesis using a multi-photodiode sensing technology. The sub-retinal prosthesis using a multi-photodiode sensing technology includes: a pixel array including a plurality of pixels of which k pixels are set as a unit group; and a digital controller controlling the pixel array to activate one of the k pixels as a stimulation electrode and activate the other k-1 pixels as return electrodes, wherein the unit group includes k photodiodes, a sensing circuit and a current driver, the sensing circuit outputs a stimulation parameter using currents each generated by the k photodiodes according to irradiation of light as an input, and the current driver outputs a stimulation current corresponding to the stimulation parameter.
    Type: Application
    Filed: December 9, 2022
    Publication date: June 15, 2023
    Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Hyung-Min LEE, Seong-Woo KIM, Kyeongho EOM
  • Publication number: 20230177251
    Abstract: An unstructured document analysis method according to an embodiment includes: operations of acquiring unstructured document data including font characteristic data and document structure data, extracting text included in the unstructured document data on the basis of the font characteristic data or the document structure data, classifying the extracted text into a pre-classified item using a trained neural network model, acquiring a content query related to the content included in the unstructured document data and associated with the pre-classified item, and generating an answer to the content query on the basis of the extracted text classified into the item.
    Type: Application
    Filed: December 9, 2021
    Publication date: June 8, 2023
    Applicant: 42Maru Inc.
    Inventors: Dong Hwan KIM, Hyun Ok Kim, Seong Woo Park, Jae Yeob Jung, Yo Han Moon, Min Sun Song
  • Publication number: 20230167531
    Abstract: The present disclosure provides a hot-press formed part comprising a plated steel sheet and an aluminum alloy plated layer formed on the plated steel sheet, wherein the aluminum alloy plated layer comprises: an alloying layer (I) formed on the plated steel sheet and containing, by weight %, 5-30% of Al; an alloying layer (II) formed on the alloying layer (I) and containing, by weight %, 30 to 60% of Al; an alloying layer (III) formed on the alloying layer (II) and containing, by weight %, 20-50% of Al and 5-20% of Si; and an alloying layer (IV) formed continuously or discontinuously on at least a part of the surface of the alloying layer (III), and containing 30-60% of Al, wherein the rate of the alloying layer (III) exposed on the outermost surface of the aluminum alloy plated layer is 10% or more.
    Type: Application
    Filed: January 12, 2023
    Publication date: June 1, 2023
    Applicant: POSCO CO, LTD
    Inventors: Seong-Woo KIM, Jin-Keun OH, Sang-Heon KIM, Hyo-Sik CHUN
  • Patent number: 11664850
    Abstract: A coil for transfer of information or energy is described. The coil includes an electrically conductive magnetically insulative first layer and a magnetically conductive second layer bonded to the first layer along the length of the first layer. The first and second layers are wound to form a plurality of substantially concentric loops. A width and a length of the second layer may be substantially co-extensive with a respective width and length of the first layer so as to expose opposing longitudinal edge surfaces of the first layer along the length of the first layer. At least one of the opposing longitudinal edge surfaces may include a regular pattern extending substantially along a same first direction and across substantially the entire coil. A method of making the coil is described.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: May 30, 2023
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Seong-Woo Woo, Jinwook Kim, Charles L. Bruzzone, Jennifer J. Sokol, Matthew R. C. Atkinson
  • Patent number: 11654654
    Abstract: The present disclosure relates to an aluminum-based plated steel that is provided for vehicles by hot forming, an aluminum-based alloy plated steel manufactured using the same, and method of manufacturing thereof.
    Type: Grant
    Filed: September 13, 2021
    Date of Patent: May 23, 2023
    Assignee: POSCO Co., Ltd
    Inventors: Jin-Keun Oh, Il-Ryoung Sohn, Seong-Woo Kim, Jeom-Soo Shin
  • Patent number: 11645072
    Abstract: A semiconductor device including a first processor having a first register, the first processor configured to perform region of interest (ROI) calculations using the first register; and a second processor having a second register, the second processor configured to perform arithmetic calculations using the second register. The first register is shared with the second processor, and the second register is shared with the first processor.
    Type: Grant
    Filed: March 29, 2021
    Date of Patent: May 9, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun Pil Kim, Hyun Woo Sim, Seong Woo Ahn
  • Patent number: 11624100
    Abstract: An aspect of the present invention relates to a cold-rolled steel plate for hot forming, which is excellent in corrosion-resistance and spot-weldability, contains, by weight %, C: 0.1-0.4%, Si: 0.5-2.0%, Mn: 0.01-4.0%, Al: 0.001-0.4%, P: 0.001-0.05%, S: 0.0001-0.02%, Cr: 0.5% to less than 3.0%, N: 0.001-0.02%, and a balance of Fe and inevitable impurities, satisfying formula (1) below, and includes an Si amorphous oxidation layer continuously or discontinuously formed at a thickness of 1 nm-100 nm on the surface thereof. Formula (1): 1.4?0.4*Cr+Si?3.2 (wherein element symbols denote measurements of respective element contents by weight %).
    Type: Grant
    Filed: August 11, 2022
    Date of Patent: April 11, 2023
    Assignee: POSCO CO., LTD
    Inventors: Jin-Keun Oh, Yeol-Rae Cho, A-Ra Cho, Jin-Ho Cha, Si-Myoung Heo, Jeong-Won Seo, Seong-Woo Kim
  • Publication number: 20230086620
    Abstract: The present invention provides a steel sheet plated with aluminum-iron and a preparation method therefor, the steel sheet comprising: a base steel sheet; and a plated layer formed on the surface of the base steel sheet and comprising: an alloyed layer containing at least one of Fe3Al, FeAl(Si), Fe2Al5, and FeAl3; and an aluminum layer formed on the alloyed layer and having a thickness less than 10% of that of the plated layer, wherein the plated layer is 20-35 ?m in thickness and contains 1-20 wt % of Mg as measured by GDS at a position 0.1 ?m deep from the surface of the plated layer and 10 wt % of oxygen as measured by GDS at a position 0.1 ?m deep from the surface of the plated layer.
    Type: Application
    Filed: November 9, 2022
    Publication date: March 23, 2023
    Applicant: POSCO
    Inventors: Jin-Keun Oh, Seong-Woo Kim, Sang-Heon Kim, Yeol-Rae Cho